diff --git a/IBPSA/Electrical/BaseClasses/PV/BaseClasses/lambertWSimple.mo b/IBPSA/Electrical/BaseClasses/PV/BaseClasses/lambertWSimple.mo
index bfc6e8637a..69e50b3a19 100644
--- a/IBPSA/Electrical/BaseClasses/PV/BaseClasses/lambertWSimple.mo
+++ b/IBPSA/Electrical/BaseClasses/PV/BaseClasses/lambertWSimple.mo
@@ -8,7 +8,7 @@ function lambertWSimple
algorithm
W:= log(x)*(1-log(log(x))/(log(x)+1));
annotation (Documentation(info="
-The Lambert W function solves mathematical equations in which the unknown is both inside and outside of an exponential function or a logarithm.
+The Lambert W function solves mathematical equations in which the unknown is both inside and outside of an exponential function or a logarithm.
This function is a simple approximation for Lambert W function following Baetzelis, 2016:
", revisions="